JPS5444246A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5444246A
JPS5444246A JP11089077A JP11089077A JPS5444246A JP S5444246 A JPS5444246 A JP S5444246A JP 11089077 A JP11089077 A JP 11089077A JP 11089077 A JP11089077 A JP 11089077A JP S5444246 A JPS5444246 A JP S5444246A
Authority
JP
Japan
Prior art keywords
water
tube
gas pathway
heat exchanger
spiral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11089077A
Other languages
Japanese (ja)
Inventor
Makoto Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11089077A priority Critical patent/JPS5444246A/en
Publication of JPS5444246A publication Critical patent/JPS5444246A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

Abstract

PURPOSE:To obtain the low cost, easy maintaining and high effecient heat exchanger by placing the spiral water tube in the water receptcle, connected to the hot water tank, to the combustion gas pathway. CONSTITUTION:A combustion gas pathway 4, with a burner 8 adjacent to a water receptacle 3 connected to a hot water tank 1 by a tube 2, is installed and a spiral water tube 5, 6 and 7 coming from the water receptacle 3 is positioned inside the combution gas pathway 4. It is recommeded that the spiral water tube 5, 6 and 7 is roughly pitched in its upward and tightly pitched in its downward or otherwise its coiling diameter is changed for the adequate installation.
JP11089077A 1977-09-13 1977-09-13 Heat exchanger Pending JPS5444246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11089077A JPS5444246A (en) 1977-09-13 1977-09-13 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11089077A JPS5444246A (en) 1977-09-13 1977-09-13 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5444246A true JPS5444246A (en) 1979-04-07

Family

ID=14547273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11089077A Pending JPS5444246A (en) 1977-09-13 1977-09-13 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5444246A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033489A (en) * 1983-08-02 1985-02-20 Mitsubishi Electric Corp Heat exchanger and manufacture thereof
CN102840773A (en) * 2012-10-02 2012-12-26 柳州市京阳节能科技研发有限公司 Environment-friendly energy-saving residual heat water heating tank
RU2648805C1 (en) * 2017-03-29 2018-03-28 Сергей Аркадьевич Ларин Coolant heating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033489A (en) * 1983-08-02 1985-02-20 Mitsubishi Electric Corp Heat exchanger and manufacture thereof
CN102840773A (en) * 2012-10-02 2012-12-26 柳州市京阳节能科技研发有限公司 Environment-friendly energy-saving residual heat water heating tank
RU2648805C1 (en) * 2017-03-29 2018-03-28 Сергей Аркадьевич Ларин Coolant heating device

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